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السجلات المعروضة 301 -- 310 من 653
Synchronization and chimeras in a network of photosensitive FitzHugh-Nagumo neurons
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Springer Science and Business Media B.V.
, 2021 , Article)
Recently, a photosensitive model has been proposed that takes into account nonlinear encoding and responses of photosensitive neurons that are subject to optical signals. In the model, a photocell term has been added to ...
Epigenetic control of exercise adaptations in the equine athlete: Current evidence and future directions
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Equine Veterinary Journal Ltd
, 2021 , Article)
Horses (Equus ferus caballus) have evolved over the past 300 years in response to man-made selection for particular athletic traits. Some of the selected traits were selected based on the size and horses' muscular power ...
Photoelectrocatalytic hydrogen production on ternary Co-Pi/Ag/TiON nanotube array photocatalysts
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John Wiley and Sons Ltd
, 2021 , Article)
Ternary Co-Pi-Ag/TiON photocatalysts were designed and fabricated by a facile precipitation and electrochemical strategy. The results showed the superiority of the Co-Pi-Ag/TiON as a promising photoanode for photoelectrochemical ...
The Gulf Blockade: A Fifth Qatari Economic Stage is Imminent
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Springer
, 2021 , Book chapter)
Certain challenges may unexpectedly play a significant role in saving countries from economic catastrophes, rather than aggravating them. This chapter briefly explores some of the crucial economic challenges that have ...
The effect of sport and physical activity on transport proteins: implications for cancer prevention and control
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Elsevier
, 2021 , Article)
The present contribution briefly overviews the major biological functions of the plasma membrane and of the transport proteins (transporters), which enable the movement of different molecules and substrates (either charged ...
Proposing a Nondestructive and Intelligent System for Simultaneous Determining Flow Regime and Void Fraction Percentage of Gas-Liquid Two Phase Flows Using Polychromatic X-Ray Transmission Spectra
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Springer
, 2021 , Article)
Two phase flows are of particular importance in various research fields. In the current article, a novel system consists of an X-ray tube and one sodium iodide crystal detector with ability of determining type of flow ...
Microbial Ecology of Qatar, the Arabian Gulf: Possible Roles of Microorganisms
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Frontiers Media
, 2021 , Article Review)
The Arabian Gulf ranks among the world's most arid and warm regions; the land has high salinity levels with many Sabkhas and receives little precipitation. This region holds about one-third of the world's oil supply. Qatar ...
Hemoglobin, hematocrit and plasma volume variations following combined sprint and strength: Effect of advanced age
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Elsevier
, 2021 , Article)
Objectives: The study investigated the effect of combined sprint and resistance training (CSRT) on red blood cell (RBC) count, hemoglobin (Hb), hematocrit (Hct), plasma volume (PV) variation at rest and during exercise. ...
SEIRD model for Qatar COVID-19 outbreak: A case study
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Intercollegiate Biomathematics Alliance
, 2021 , Article)
The COVID-19 outbreak of 2020 has required many governments to develop mathematical-statistical models of the outbreak for policy and planning purposes. This work provides a tutorial on building a compartmental model using ...
Thermogravimetric kinetics study of scrap tires pyrolysis using silica embedded with NiO and/or MgO nanocataly
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American Society of Mechanical Engineers (ASME)
, 2021 , Article)
In this study, a set of three new silica-based embedded with NiO and/or MgO nanocatalysts (SBNs) have been prepared and tested for the pyrolysis of scrap tires (STs). The intent is to identify and optimize the best ...